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Thank for your comments, My wife tells me that day we had many thunderstorms in the area and several power outages; could one of those outages have caused a voltage spike and damaged the power supply...

Hello everyone, I have a upflow airhandler in my home and yesterday when I opened it I notice the drip pan designed for a horizontal application is still in there (obiously it's not used) should I be...

I agree with you "Addmore22". The natural trap is doing it's job and has nothig to do with the problem I am presenting. My home is 2400sf under roof and I have a 4 ton Carrier 38SYG048300 & FY4ANF048...

Hello everyone, I find this site very helpfull and hope someone can shed some light on my issue. A couple months ago I went to change filter and noticed a wet concrete; I craweld into the intake and...